Showgoers look at a display of 55-inch OLED televisions in the LG Electronics booth during the first day of the Consumer Electronics Show (CES) in Las Vegas January 8, 2013. The sets are the largest, lightest and thinnest OLED 3D TVs in production, a representative said. The televisions are expected to begin shipping in March. REUTERS/Steve Marcus (UNITED STATES - Tags: BUSINESS SCIENCE TECHNOLOGY)